Re-read a panel                                 
 This option allows you to re-read the information in a panel.
 The following lists the information re-read for different
 panels, and why you might want to use this option:

   Full/Brief:  Re-read the directory - useful when viewing
                a floppy disk drive when you have changed disks.

         Tree:  Re-scan the disk.  The Commander keeps the
                directory information in the \treeinfo.ncd file
                for fast access. If you create or remove
                directories outside the Norton Commander, use
                this option to update the tree.

   Note:  CTRL+R will re-read the active panel.